#!/usr/bin/env/python3

def write_gust(file_paht):
	while(True):
		cm=input("who are you(type quit to exit) :")
		print("well come sir----------")
		if cm=='quit':
			break
		else:
			with open(file_path,'a') as file_out:
				file_out.write(cm+'\n')



if __name__=='__main__':
	
	file_path='gust_book.txt'

	write_gust(file_path)


